Important. This is the original version of this web page, and is left here for interest so you can see how things were when digital TV first started.
This page will not be further updated. for current and up to date information on digital television refer to the new version of this page here
You can get to this page directly at http://homepages.tesco.net/~D.G.Hewitt/digitaltv.html
or by using the domain name http://how.to/digitaltv Also this page is linked from some of my other websites.
This web page has been created to tell you all you need to know about Digital Television in the UK and how to receive as many free to view digital television channels as possible, without signing up to a subscription package, and without breaking the law. I have created this simple site to provide as much information as I know. I created it, because prior to taking the plunge and going digital, I had lots of questions myself, but found it hard to find all the answers. Hopefully by reading this site, you will find out all you need to know so when you decide to go digital you will know how to do it, and exactly what to expect.
This page was originally created on 6th May 2001 and last updated on 28th January 2004.
Simply click one of the hyperlinks from the following contents list, or just scroll down to read the whole lot.
If you want to find out about the Electrical, Electronic, Software, website design, component sales and TV/Satellite aerial services that I offer (including digital TV site surveys), please visit my RF Electronics website at RFElectronics.co.uk   If you want to find out about the B&B accomodation, hillwalking and mountain bike hire we will soon be offering in the Highlands of Scotland, look also at my other website at HighlandServices.info
In October 2002 a new service started to replace the old ITV Digital. It is run by a consortium formed mainly by the BBC and Crown Castle and operates under the name FreeView. As it's name sugests it is completely free. There is no longer any terestrial pay television.
So now you have about 24 digital television stations available for free. You don't have to pay any subscriptions to anyone to receive them, all you need is a normal UK television licence (which you have already don't you?). You will need some extra equipment which you must buy, more of that in chapter 4.
In November 2003, no doubt as a result of the great many complaints received, a new issuer of "Free to View" cards was set up. Details can be found at free2view.tv However the new form of Free to View or Solus cards are no longer free, you have to pay a one of fee of about £23. There is also some uncertainty how long this issuer will continue issuing new cards. All I can reccommend is you visit that website for more information, or phone the telepohone number given there.
Some people will still have their old On Digital set top boxes. These were originally issued "on loan" and for a while there was confusion and uncertainty over their ownership. At one point the liquidators of ITV Digital wrote to ex subscribers, offering to sell them their old "loan" set top boxes for £39.99. Then in a supprise move Carlton and Granada struck a deal with the liquidators to buy the boxes on behalf of their owners. So now they remain your property, and you are free to continue using them, or dispose of them as you wish.
If you want to use one of these for the new Freeview service, they will work, but you will again have to tell the box to scan for channels by using the option "store channels" from the "getting started" menu.
However beginning 1st January 2003, the "free minidish and digibox" is again available to non subscribers, though now you have to pay an install fee of £120. You are obliged to keep the digibox connected to a working telephone line for the first 12 months, and the offer is one free digibox per household, so you may not qualify if your household has previously benefited from a free digibox.
The first thing you need to know about a Sky Digibox, is there is a hidden Installation menu. You shouldn't normally need to change anything on this, but if you want to have a look, you access it by pressing Services, 4, 0, 1, Select. The most likely thing you would want to change here is the RF output channel number, if you are having interference problems.
The software in a Digibox is supposed to update automatically, when a new version is released. However sometimes this does not happen. I found that I could not access the new Digital text services, so needed a software upgrade. To force the digibox to update it's software do the following. Unplug the mains to the Digibox. Wait two minutes. Hold down the BackUp button on the Digibox. Plug in the mains. Keep holding the Back Up button, until all the lights on the digibox come on. The box is now updating it's software, and if you turn on your TV you see a message telling you so (providing it is connected to the TV via a Scart lead, you will not see this message if it is connected via RF).
Likewise the EPG (electronic program guide) should update automatically. If it does not you can force it to update, simpy by unplugging the mains power, waiting 2 minutes, then plugging it in again. It will then load the latest version of the EPG.
I mentioned earlier that I had problems getting my free to view card to work. Hopefully, if you have your card when the system is installed, the installer will set it up and you won't have a problem. but here's how to proceed if you have problems.
Firstly you have to phone to register your card to enable it. This is in spite of the fact that the instructions that come with the card tell you to simply plug it in and it will work. They need to know the serial number and version number of the digibox. They then tell you they will send a signal to enable the card which may take up to 24 hours.
Well I found I still didn't get any extra channels. So what I had to do, was go to the hidden installation menu again (Services, 4, 0, 1, Select) and chose the "New Installation" option. This searched for new channels, and finally enabled all my new free to view channels. Again, if you have the card when the installer comes, he should do all this for you, so make sure you order your free to view card in plenty of time.
Now a few comments about the digibox and it's user friendliness. One nice feature, is the remote control is able to control your TV as well. At first I thought how brilliant, they have thought about how the average user will use the system. Then I thought what a lost oportunity. If they can make it work your TV, why couldn't they have made it also work your video recorder. Okay you would need a couple of extra buttons, or double up the function of some. It's technically feasible, so as I say a lost oportunity there.
A digression about setting up the remote for your TV. You have to enter a code, depending upon the manufacturer of your TV. I have a quite old Grundig TV. Made before remote codes were standardised, and it didn't work when set up with the code for a Grundig. Out of curiosity, I thought I would try some other codes, and found it works when set up for an Alba, so worth experimenting if you have trouble.
Normally you choose the channel you want to watch, either by selecting it from the Electronic Program Guide (EPG) which is an on screen menu, or by typing it it's 3 digit channel number. the problem with the EPG is that it shows all channels, even those you do not have a subscription to, so is not necessarily easy to find what you want.
There is a better way. You can programm up to 20 of your preferred channels as "favourites". Then by pressing the blue button on the remote, you step through just the favourite channels, making it much easier to find what you want.
Now what you don't get. Well I mentioned earlier that I still have two old Analogue satelite receivers. Firstly on the Astra 1 satellites (19.2 degrees East), For some reason that I cannot understand, there are a few English channels still transmitting free to air on Analogue, but which require a subscription on Digital satelite. These are CNBC, Bloomberg(daytime only), and Eurosport. Why oh why if they are free to air on analogue, are they subscription channels on Digital?. Also from Astra 1 is CNN News, which is also free on Digital Satellite. I have my Second Analogue receiver looking at Hotbird at 13 degrees East (two LNB's on one dish). From this I receive BBC World, which although not "officially" available in the UK, is transmitted without encryption, so can freely be received without problem. Also DW TV, a German news programme, shows a mixture of different languages at different times, sometimes in English. There is also the religious channel TBN Europe in English which is also free on Digital Satellite.
There are a great deal of foreign free to air television channels still on analogue, Mostly German from Astra1 and a mixture of languages from Hotbird. You might think these are of no value unless you speak other languages. Well not so. There are for instance 4 German music channels on Astra 1. Although a lot of the presentation is in German, most of the Music is in English. Also one of the German channels shows the Grand Prix live. So while watching on ITV, when the adverts come on, I switch to the German channel on Analogue satelite to continue watching it during the commercial break, then switch back to ITV. This probably applies to other sporting events as well.
If you want to find out more about using an old analogue satellite system for free to view television, have a look at this other excellent web site
Of course Analogue satelite TV, is gradually being closed down. I suspect the few remaining English channels to be the first to close, but some of the foreign ones are likely to stay longer as other countries are slower at switching to digital television. So personally I wouldn't pay much money for an analogue satellite system, but if you look aroung you will probably find someone with an old system that they will give you for next to nothing. If you are only interested in free to view television, it is still worth having for a bit longer as it adds a few more channels to your choice.
So you have your digital TV system. Great you can watch all your extra digital channels, even in other rooms if you have taken the trouble to cable it up correctly. But what if there is more than one of you in the house, and you both want to watch different channels?
Well at the moment not too much of a problem, as long as you don't both want to watch a digital channel at the same time. You can watch ONE digital channel, and one or more analogue channels together, so for the time being, that's a compromise that most will live with.
But what will happen in 5 to 10 years when analogue TV is turned off? If all you have is one digibox, or one IDTV, then you will only be able to watch one channel at a time. Most households won't be satisfied with this.
The only FULL solution, is to replace EVERY TV in your house with an IDTV, or have a set top box for each. This is where the problems start and where the limitations of Digital TV begin. However since analogue TV IS going to be turned off, you must start thinking NOW how you will deal with it.
The first thing is to plan ahead. If you require an extra television set now, Don't buy an ordinary analogue television, otherwise you are just adding to the changeover problem that you WILL have to deal with sooner or later. If you can aford it, and find one that suits you, buy an IDTV (or DVB TV), that should continue working even after analogue switch off. Likewise with a video recorder. Eventually these too will have to be made with built in digital decoders, but none are yet available. My advise if you must have an aditional television or video now, is to buy something cheap second hand, and regard it almost as disposable.
There is a problem with satelite TV. One Minidish, feeds one Digibox and allows you to watch one channel. It is not possible with this standard equipment to receive two different channels together. Furthermore, it's not possible to connect two digiboxes to one standard minidish. You can however put a "Quad" LNB on your dish, and that will allow it to feed up to four ordinary Sky Digiboxes, each watching a different channel. Each box will require it's own card (either a Sky card or a free to view card). Some have done this by buying several second hand digiboxes and has proved a good solution for them.
Sky are however now beginning to address this issue. There are two new developments that have been launched, one is Sky Plus and the other is a discounted second box and subscription. Sky plus is a new replacement for the standard digibox that retails for about £300 plus a monthly subscription of £10. Basically it's a digibox with two digital tuners and a built in PVR (see section 10), so it allows you to watch one Sky channel while recording a second to watch later. It won't allow you to watch two at the same time however. To achieve this they replace your existing LNB with a 4 output version, and have two coaxial cables feeding from the dish to the sky plus box. The other related multichannel option is you can now buy a second subscription card for £12 per month, so you can watch two channels at once, and if you need a second digibox you can buy that for about £250. Neither of these is of much help to a free to air viewer, but a step in the right direction nonetheless.
there is a compromise solution that I have which I feel will satisfy the viewing needs of most households. I already have my Sky Digibox which is connected to all TV's in the house and I now have an ex On Digital terestrial set top box connected to the main TV in the living room. This gives us a choice to two digital channels together, Then as soon as they start making video recorders with built in Digital receivers, I will buy one of those as well. After analogue swich off, this set up will allow two seperate digital channels to be watched, while recording a third. That I think will be an acceptable compromise, and not as expensive as replacing all the televisions.
You probably have one or more VHS video recorders in your house, so how do these figure in a Digital TV age?
The simple answer is about as well as an analogue TV. Okay you can use a normal video recorder to record digital
TV from a set top box, or even an IDTV using the Scart input, or also by using the UHF output from the modulator
built into most set top boxes. So for the time being that's a solution that most will live with. However it has
one very big limitation, that whilst recording a digital TV channel, you cannot at the same time watch another
one (unless you have 2 or more digital TV's or set top boxes). So whilst recording a digital channel you can only
watch another analogue channel. Well that's sort of okay now, but what happens after analogue switch off?
The only way you will ever be able to record a digital channel while watching a different digital channell
is to have a digital tuner built into the video recorder. So firstly in my opinion it's about time the
manufacturers started building them (none are available yet) I guess they would be called IDVCR's (like IDTV's).
This has to happen eventually and certainly before analogue switch off can happen. So once again my advice is don't buy a new video recorder yet, put up with your old one and wait a while to see how the market evolves.
The newest recording devices comming onto the market now are refered to PVR's or personal video recorders. These
on the face of it seem to be a good idea. Instead of recording onto a VHS tape, they digitise the signal and record
it onto a built in hard disk drive. Typically they can record between 8 and 40 hours of video, depending on the
picture quality that you select. So they look like a good idea, however when you start looking at them, they are
not as good as you might think, and not for technical reasons.
No, the problems seem to be one of marketing. In order to try and "improve" them and give them an advantage over a standard video recorder, they have tried to add extra features. These new "features" are things like anticipating what you want to record (you recorded it last week so probably want to record it this week etc). Well that in itself is not the problem. No, the problem is all of them require a monthly subscription to a "listings" service, which the PVR connects to periodically via your phone line. The monthly subscriptions seem to all be in the region of £10 per month, though sometimes there is an option to buy a lifetime subscription.
This is the bit that I take exception to. Nobody has ever paid a subscription to use a VHS Video recorder. You buy it and it's yours. You programme it to record what you want when you want. So why is anyone going to want to pay a monthly subscription just to be able to record a few programmes. I think the majority will not. So once more we find ourselves with a good technical soulution, made (in my opinion) useless my the marketing strategy. I also do not trust a system that only works by continually phoning to a listings service. Why is this necessary? Why can't you just tell it what programme to record and when. I am concerned that without the listings service being available the PVR won't work, so what happens if after buying one, the company that made it goes bust and the listings service closes down. You will be left with an expensive door stop. So no unfortunately I once more recomend that they are not any good in their preent form. I can only hope that eventually a PVR will become available without a monthly subscription fee and without the need for this listings service, so that once you have bought it, it will continue to function at no cost to you.
I mentioned Sky plus earlier when talking about multichannel viewing. It is a PVR and two tuner digibox built into one box. It allows you to record one digital satellite channel while watching a second, but won't allow you to watch two at the same time. It too requires a monthly subscription to work and a connection to your phone line. Also it's only available to subscribers, so of no interest to free to view watchers.
Now let's start dreaming. What would be the ideal peice of consumer electronics to kick start the Digital television revolution. Well, here is the device that I would like to see available:
It would be based upon a PVR, but would of course not need any subscriptions. You would program it in exactly
the same sort of way you program an ordinary video recorder.
It would have a built in digital terestrial tuner, so straight away you can record or watch all the free to air digital terestrial channels. So when not recording it would also double as a DTT set top box.
A more expensive version would have TWO DTT tuners built in to record one digital channel while watching another.
It will have a Scart output to connect to the TV, and a UHF Analogue output, so it can act as a feed to other old analogue televisions around the house.
It will be supplied with a universal remote control. As well as controlling the device (haven't decided what to call it) it will be programmable to drive two different TV's, a satellite receiver, and a normal video recorder.
Now that may be asking a lot, but all of it is technically feasible, and not that expensive, it's just that nobody has put all this together in one box. In my opinion it would be a really usefull piece of kit, that would instantly give people access to digital terestrial television and a really good means of time shifting programes. This may not be a dream much longer. It is rumoured that Pace are soon to market a device that fits this description in early 2003, at a cost of about £350
All the information on this site is derived as a result of my personal experience installing a Sky Digital satelite system and an ex On Digital set top box in my home for free to view channels. I believe it to be correct, but I do not accept any responsibility whatsoever for anything that happens to you as a result of using the information on this site. You use this information therefore entirely at your own risk. In particular I take no responsibility for what happens as a result of making changes to any of the settings of your digibox. Any changes you make are entirely at your own risk. Please be prudent and make a note of the old settings first, so if things go wrong you can put it back.
Please be aware that Digital TV is a new and evolving technology. As such things are liable to change so it must be considered less stable than analogue TV. However since it is the stated aim of the Government to switch off analogue TV transmissions within the next 5 to 10 years, I think it's a pretty safe bet that digital TV is here to stay in the UK.
this site is deliberately intended as a simple source of basic information. It's not a flashy colourfull graphicly presented site, and never will be. It's just a simple and hopefully helpfull source of information.
I hope to continue adding to it or ammending it as digital TV evolves.
You may freely copy the text of the information presented here, providing you give credit to the fact you found it on http://how.to/digitaltv, and include the disclaimer. You may not copy any of the html or java code used within the website.
If you are interested in Digital TV in general, here is a list of other sites that I am aware of that
will be of interest to you. As well as providing up to date news about Digital Television developments,
many of them have usefull discussion forums. I am not associated with any of these sites in any way.